摘要 |
<p>The packing case is for lessening thermal and physical shocks. The insulating material (2) is placed outside a rigid container (1) forming a strong structure. This connects with the internal heat mass and protects against physical shocks. The outer surface is protected by a compact skin (3). This can be a composite to give protection against fire, wet, dampness and contamination. The various parts have detents, sealing joints and straps to form the case.</p> |